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  2. Chromium(III) oxide - Wikipedia

    en.wikipedia.org/wiki/Chromium(III)_oxide

    Chromium(III) oxide is amphoteric. Although insoluble in water, it reacts with acid to produce salts of hydrated chromium ions such as [Cr(H 2 O) 6] 3+. [10] It is also attacked by concentrated alkali to yield salts of [Cr(OH) 6] 3−. When heated with finely divided carbon or aluminium, it is reduced to chromium metal: Cr 2 O 3 + 2 Al → 2 Cr ...

  3. Chromium compounds - Wikipedia

    en.wikipedia.org/wiki/Chromium_compounds

    A large number of chromium(III) compounds are known, such as chromium(III) nitrate, chromium(III) acetate, and chromium(III) oxide. [8] Chromium(III) can be obtained by dissolving elemental chromium in acids like hydrochloric acid or sulfuric acid, but it can also be formed through the reduction of chromium(VI) by cytochrome c7. [9] The Cr 3+

  4. Chromium(III) nitrate - Wikipedia

    en.wikipedia.org/wiki/Chromium(III)_nitrate

    Chromium(III) nitrate describes several inorganic compounds consisting of chromium, nitrate and varying amounts of water. Most common is the dark violet hygroscopic solid. An anhydrous green form is also known. Chromium(III) nitrate compounds are of a limited commercial importance, finding some applications in the dyeing industry. [2]

  5. Chromium - Wikipedia

    en.wikipedia.org/wiki/Chromium

    A large number of chromium(III) compounds are known, such as chromium(III) nitrate, chromium(III) acetate, and chromium(III) oxide. [33] Chromium(III) can be obtained by dissolving elemental chromium in acids like hydrochloric acid or sulfuric acid, but it can also be formed through the reduction of chromium(VI) by cytochrome c7. [34] The Cr 3+

  6. Category:Chromium(III) compounds - Wikipedia

    en.wikipedia.org/wiki/Category:Chromium(III...

    C. Chrome alum; Chromite (compound) Chromium acetate hydroxide; Chromium nitride; Chromium(III) 2-ethylhexanoate; Chromium(III) acetate; Chromium(III) acetylacetonate

  7. Chromium oxide - Wikipedia

    en.wikipedia.org/wiki/Chromium_oxide

    Chromium oxide may refer to: Chromium(II) oxide, CrO; Chromium(III) oxide, Cr 2 O 3; Chromium dioxide (chromium(IV) oxide), CrO 2, which includes the hypothetical compound chromium(II) chromate; Chromium trioxide (chromium(VI) oxide), CrO 3; Chromium(VI) oxide peroxide, CrO 5; Mixed valence species, such as Cr 8 O 21

  8. Glass coloring and color marking - Wikipedia

    en.wikipedia.org/wiki/Glass_coloring_and_color...

    Iron(II) oxide may be added to glass resulting in bluish-green glass which is frequently used in beer bottles. Together with chromium it gives a richer green color, used for wine bottles. Sulfur, together with carbon and iron salts, is used to form iron polysulfides and produce amber glass ranging from yellowish to almost black.

  9. List of inorganic compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_inorganic_compounds

    Dinitrogen pentoxide (nitronium nitrate) – N 2 O 5; Dinitrogen tetrafluoride – N 2 F 4; Dinitrogen tetroxide – N 2 O 4; Dinitrogen trioxide – N 2 O 3; Nitric acid – HNO 3; Nitrous acid – HNO 2; Nitrogen dioxide – NO 2; Nitrogen monoxide – NO; Nitrous oxide (dinitrogen monoxide, laughing gas, NOS) – N 2 O; Nitrogen ...